A plasma globe or plasma lamp is a clear glass orb filled with a mixture of various noble gases with a high-voltage electrode in the center of the sphere. Plasma filaments extend from the inner electrode to the outer glass insulator, giving the appearance of multiple constant beams of colored light.
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abstract beams bul center clear color colored colorful constant corona dark discharge electric electricity electrode electron extend filament filaments filled fire gas gases glass globe glow green highvoltage insulator isolated lamp light lightening luminescence luminescent mixture multiple noble orb physical physics plasma purple sphere technological technology volt voltage
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